NACHI Drill Bit — authorised dealer

Authorised dealer

Country of origin: Japan

Inter Supply (1992) Co., Ltd. is an authorised NACHI dealer, supplying 100% genuine NACHI products — properly imported, with certificates of authenticity available, at wholesale prices from the first piece. Winner of the Best Selling Dealer of Year 2025 award from the NACHI · KTW Top Dealer Association (March 18, 2026).

All Drill Bit Sets Cobalt Drill Bit (Stainless Steel)Lathe Tool / End Mill Tap & Die Bearing

2409 items in the selected category · page 10 of 51 (48 shown)

NACHI L550 7.5 MM. HSS Extra Long Drill Bit, Straight Shank, Length 250

4 sizes

NA0550_250X0750

NACHI L550 7.5 MM. HSS Extra Long Drill Bit, Straight Shank, Length 250

฿936.1

In stock

Other sizes: 10.6 · 8.3 · 7.7

NACHI L550 7.9 MM. HSS Extra Long Drill Bit, Straight Shank, Length 300

3 sizes

NA0550_300X0790

NACHI L550 7.9 MM. HSS Extra Long Drill Bit, Straight Shank, Length 300

฿1,239.7

In stock

Other sizes: 9.6 · 3.7

NACHI L550 6.2 MM. HSS Extra Long Drill Bit, Straight Shank, Length 200

4 sizes

NA0550_200X0620

NACHI L550 6.2 MM. HSS Extra Long Drill Bit, Straight Shank, Length 200

฿619.85

In stock

Other sizes: 1.2 · 6.3 · 5.1

NACHI L550 2.4 MM. HSS Extra Long Drill Bit, Straight Shank, Length 150

2 sizes

NA0550_150X0240

NACHI L550 2.4 MM. HSS Extra Long Drill Bit, Straight Shank, Length 150

฿267.3

In stock

Other sizes: 2.3

NA0501_I0180

NACHI L501_9/64" Drill Bit for Steel (Black) Model NA0501_I0180

฿40.7

In stock

NA0501_I0170

NACHI L501_1/8" Drill Bit for Steel (Black) Model NA0501_I0170

฿35.75

In stock

NA0501_A0170

NACHI L501A_1/8" Drill Bit for Steel (Silver) Model NA0501_A0170

฿33

In stock

NA0501_I0210

NACHI L501_3/16" Drill Bit for Steel (Black) Model NA0501_I0210

฿57.2

In stock

NA0501_A0180

NACHI L501A_9/64" Drill Bit for Steel (Silver) Model NA0501_A0180

฿40.7

In stock

NA0501_A0190

NACHI L501A_5/32" Drill Bit for Steel (Silver) Model NA0501_A0190

฿45.1

In stock

NA0501_I0190

NACHI L501_5/32" Drill Bit for Steel (Black) Model NA0501_I0190

฿47.3

In stock

NA0501_I0250

NACHI L501_1/4" Drill Bit for Steel (Black) Model NA0501_I0250

฿86.9

In stock

NA0501_A0210

NACHI L501A_3/16" Drill Bit for Steel (Silver) Model NA0501_A0210

฿52.25

In stock

NA0501_A0330

NACHI L501A_3/8" Drill Bit for Steel (Silver) Model NA0501_A0330

฿174.9

In stock

NA0501_A0250

NACHI L501A_1/4" Drill Bit for Steel (Silver) Model NA0501_A0250

฿81.95

In stock

NA0501_I0330

NACHI L501_3/8" Drill Bit for Steel (Black) Model NA0501_I0330

฿174.9

In stock

NA0501_I0290

NACHI L501_5/16" Drill Bit for Steel (Black) Model NA0501_I0290

฿125.4

In stock

NA0501_I0140

NACHI L501_5/64" Drill Bit for Steel (Black) Model NA0501_I0140

฿36.85

In stock

NA0501_I0200

NACHI L501_11/64" Drill Bit for Steel (Black) Model NA0501_I0200

฿52.25

In stock

NA0501_I0120

NACHI L501_3/64" Drill Bit for Steel (Black) Model NA0501_I0120

฿49.5

In stock

NA0501_I0150

NACHI L501_3/32" Drill Bit for Steel (Black) Model NA0501_I0150

฿36.85

In stock

NA0520_0560

NACHI L520_5.6 MM Drill Bit for Steel Model NA0520_0560

฿62.15

In stock

NA0501_A0200

NACHI L501A_11/64" Drill Bit for Steel (Silver) Model NA0501_A0200

฿52.25

In stock

NA0501_I0370

NACHI L501_7/16" Drill Bit for Steel (Black) Model NA0501_I0370

฿276.65

In stock

NA0501_A0160

NACHI L501A_7/64" Drill Bit for Steel (Silver) Model NA0501_A0160

฿36.85

In stock

NA0501_I0410

NACHI L501_1/2" Drill Bit for Steel (Black) Model NA0501_I0410

฿341.55

In stock

NA0501_A0140

NACHI L501A_5/64" Drill Bit for Steel (Silver) Model NA0501_A0140

฿36.85

In stock

NA7572P0145

NACHI L7572P_1.45MM Power High-Speed Drill Bit Model NA7572P0145

฿280.5

In stock

NA0501_I0230

NACHI L501_7/32" Drill Bit for Steel (Black) Model NA0501_I0230

฿74.8

In stock

NA0501_A0240

NACHI L501A_15/64" Drill Bit for Steel (Silver) Model NA0501_A0240

฿77.55

In stock

NA0501_A0130

NACHI L501A_1/16" Drill Bit for Steel (Silver) Model NA0501_A0130

฿36.85

In stock

NA0501_A0290

NACHI L501A_5/16" Drill Bit for Steel (Silver) Model NA0501_A0290

฿125.4

In stock

NA0501_A0410

NACHI L501A_1/2" Drill Bit for Steel (Silver) Model NA0501_A0410

฿341.55

In stock

NA0501_I0160

NACHI L501_7/64" Drill Bit for Steel (Black) Model NA0501_I0160

฿36.85

In stock

NA0501_I0220

NACHI L501_13/64" Drill Bit for Steel (Black) Model NA0501_I0220

฿68.2

In stock

NA0602_0850

NACHI L602_8.5 MM Taper Shank Drill Bit Model NA0602_0850

฿913

In stock

NA0501_I0130

NACHI L501_1/16" Drill Bit for Steel (Black) Model NA0501_I0130

฿36.85

In stock

NA0501_A0370

NACHI L501A_7/16" Drill Bit for Steel (Silver) Model NA0501_A0370

฿276.65

In stock

NA0520_M06

NACHI M-06 Drill Bit Set (1.0-13.0 MM, 25 pcs/set) Model NA0520_M06

฿3,762

In stock

NACHI — frequently asked questions

Where can I buy from an authorised NACHI dealer in Thailand?

Inter Supply (1992) Co., Ltd. is an authorised NACHI dealer — order on this site, request a quotation online instantly, or call +66 2 323 3710 · Line: @inter1992. Warehouse in Samut Prakan, free delivery to industrial estates in Samut Prakan, Chachoengsao, Chonburi, Rayong and Pathum Thani.

Are your NACHI products genuine?

Yes, 100% genuine — Inter Supply (1992) is an authorised NACHI dealer, importing through official channels, with certificates of authenticity available on request. A full tax invoice is issued for every order.

Is there a minimum order for NACHI wholesale pricing?

No minimum — wholesale pricing starts from the first piece. For special pricing on large orders, call +66 2 323 3710 or request a quotation online.